Challis, ID Weather Forecast
Local 7-day forecast
Chance Light Snow
Track current conditions, temperature changes, wind, and the full daily outlook for Challis, ID in one place.
A chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Local Weather Overview
This forecast page for Challis, ID is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 9, 2026 9:22 PM MDT.
The active forecast window currently covers Apr 15, 2026 for Challis, ID.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 15, 2026
- Latest sync
- Apr 9, 2026 9:22 PM MDT
- Forecast office
- PIH
- Source
- NOAA / NWS
Daily Outlook
This Week in Challis
Thursday looks like the warmest upcoming period in Challis at 39 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 21 degrees F.
The strongest winds are forecast for Wednesday Night at about 9 to 16 mph WSW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 9:22 PM MDT
- Coverage
- 2 days
- Time zone
- America/Boise
- Forecast office
- PIH
- Radar station
- KCBX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of snow. Mostly sunny, with a high near 39. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday Night
Apr 15
|
Chance Light Snow
|
21°F |
9 to 16 mph
WSW
|
|
Thursday
Apr 15
|
Slight Chance Light Snow
|
39°F |
8 to 12 mph
W
|
Nearby Forecasts
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